libstdc++-v3/ChangeLog

   1 2016-04-18  Jonathan Wakely  <jwakely@redhat.com>
   2
   3         * config/cpu/sh/atomicity.h: Fix typo in comment.
   4
   5         PR libstdc++/70294
   6         * include/std/thread (operator<, operator==): Move definitions to
   7         namespace-scope.
   8         * testsuite/30_threads/thread/id/70294.cc: New test.
   9
  10         * testsuite/18_support/bad_exception/23591_thread-1.c: Add
  11         -Wno-pedantic to dg-options.
  12         * testsuite/20_util/align/2.cc: Use type as operand of alignof.
  13         * testsuite/20_util/is_floating_point/value.cc: Add -Wno-pedantic
  14         to dg-options.
  15         * testsuite/20_util/specialized_algorithms/uninitialized_fill/32158.cc:
  16         Remove extra semi-colon.
  17         * testsuite/23_containers/array/tuple_interface/tuple_element.cc:
  18         Always supply second argument to static_assert.
  19         * testsuite/25_algorithms/lower_bound/no_operator_ne.cc: Remove extra
  20         semi-colon.
  21         * testsuite/26_numerics/complex/c99.cc: Add -Wno-pedantic to
  22         dg-options.
  23         * testsuite/26_numerics/complex/literals/values.cc: Likewise.
  24         * testsuite/29_atomics/atomic/60695.cc: Likewise.
  25         * testsuite/29_atomics/atomic/62259.cc: use __alignof__ instead of
  26         alignof when operand is an object not a type.
  27         * testsuite/decimal/ctor.cc: Add -Wno-pedantic to dg-options.
  28         * testsuite/decimal/make-decimal.cc: Likewise.
  29         * testsuite/experimental/type_traits/value.cc: Always supply second
  30         argument to static_assert.
  31         * testsuite/util/testsuite_common_types.h: Use __extension__ for
  32         __int128 types.
  33
  34         * testsuite/experimental/type_erased_allocator/1.cc: Don't include
  35         internal header.
  36         * testsuite/experimental/type_erased_allocator/1_neg.cc: Likewise.
  37         * testsuite/experimental/type_erased_allocator/2.cc: Likewise.
  38         * testsuite/experimental/type_erased_allocator/uses_allocator.cc:
  39         Likewise. Add licence and change to compile-only test.
  40
  41         * include/bits/locale_facets.h (ctype::do_narrow): Add attribute to
  42         unused parameter.
  43         * include/bits/regex_automaton.h (_NFA::_M_insert_alt): Likewise.
  44
  45         * include/ext/string_conversions.h (__stoa): Avoid -Wsign-compare
  46         warnings.
  47
  48 2016-04-17  Edward Smith-Rowland  <3dw4rd@verizon.net>
  49
  50         * include/bits/specfun.h: Trivial comment misspelling.
  51
  52 2016-04-14  Jason Merrill  <jason@redhat.com>
  53
  54         Revert Jonathan's empty ABI change from yesterday.
  55
  56 2016-04-13  Martin Sebor  <msebor@redhat.com>
  57
  58         PR c++/69517
  59         * testsuite/25_algorithms/rotate/moveable2.cc: Make sure VLA
  60         upper bound is positive.
  61
  62 2016-04-13  Jonathan Wakely  <jwakely@redhat.com>
  63
  64         * include/bits/c++config (_GLIBCXX_BEGIN_NAMESPACE_EMPTY_TYPES,
  65         _GLIBCXX_END_NAMESPACE_EMPTY_TYPES, _GLIBCXX_ABI_TAG_EMPTY): Define.
  66         * include/bits/hashtable.h (_Hashtable::_M_emplace): Change signatures
  67         of functions taking empty structs by value. Add a template parameter
  68         to overloads without hints. Rename overloads with hints to
  69         _M_emplace_hint.
  70         (_Hashtable::_M_erase(true_type, const_iterator),
  71         _Hashtable::_M_erase(false_type, const_iterator)): Change signatures
  72         by reordering parameters.
  73         * include/bits/hashtable_policy.h (_Insert::insert): Adjust to call
  74         _M_emplace_hint instead of _M_emplace.
  75         * include/bits/shared_ptr.h (shared_ptr(_Tp1*, _Deleter, _Alloc),
  76         shared_ptr(nullptr_t, _Deleter, _Alloc)): Use _GLIBCXX_ABI_TAG_EMPTY.
  77         * include/bits/shared_ptr_base.h (_Sp_counted_deleter, __shared_count,
  78         __shared_ptr): Likewise.
  79         * include/bits/stl_algo.h (replace_if): Likewise.
  80         * include/bits/stl_pair.h (piecewise_construct_t,
  81         piecewise_construct): Use _GLIBCXX_BEGIN_NAMESPACE_EMPTY_TYPES.
  82         * include/bits/uses_allocator.h (allocator_arg_t, allocator_arg,
  83         __uses_alloc0): Likewise.
  84         * include/ext/pb_ds/assoc_container.hpp (basic_hash_table): Likewise.
  85         * testsuite/20_util/scoped_allocator/69293_neg.cc: Adjust dg-error.
  86         * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Likewise.
  87         * testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.
  88         * testsuite/20_util/uses_allocator/69293_neg.cc: Likewise.
  89         * testsuite/20_util/uses_allocator/cons_neg.cc: Likewise.
  90         * testsuite/ext/profile/mutex_extensions_neg.cc: Likewise.
  91
  92 2016-04-12  Edward Smith-Rowland  <3dw4rd@verizon.net>
  93
  94         Document C++17/TR29124 C++ Special Math Functions.
  95         * include/bits/specfun.h: Add Doxygen markup.
  96
  97 2016-04-07  Jonathan Wakely  <jwakely@redhat.com>
  98
  99         * testsuite/30_threads/thread/70503.cc: Adjust from xfail to pass.
 100
 101 2016-04-06  Eric Botcazou  <ebotcazou@adacore.com>
 102
 103         * src/Makefile.am (libstdc++-symbols.ver): Remove useless /dev/null.
 104         * src/Makefile.in: Regenerate.
 105
 106 2016-04-05  Jonathan Wakely  <jwakely@redhat.com>
 107
 108         PR libstdc++/70554
 109         * acinclude.m4 (GLIBCXX_ENABLE_ATOMIC_BUILTINS): Don't test
 110         __atomic_fetch_add for bool.
 111         * configure: Regenerate.
 112
 113         * testsuite/30_threads/thread/70503.cc: Require -static to work.
 114
 115         PR libstdc++/70503
 116         * src/c++11/thread.cc (execute_native_thread_routine,
 117         execute_native_thread_routine_compat): Give internal linkage.
 118         * testsuite/30_threads/thread/70503.cc: New test.
 119
 120 2016-04-05  Ville Voutilainen  <ville.voutilainen@gmail.com>
 121
 122         PR libstdc++/70437
 123         * include/bits/stl_pair.h (_ConstructiblePair,
 124         _ImplicitlyConvertiblePair, _MoveConstructiblePair,
 125         _ImplicitlyMoveConvertiblePair): Add shortcut conditions
 126         for same-type cases.
 127         * testsuite/20_util/pair/70437.cc: New.
 128
 129 2016-03-24  Jonathan Wakely  <jwakely@redhat.com>
 130
 131         PR libstdc++/69945
 132         * config/abi/pre/gnu.ver: Add new symbol.
 133         * libsupc++/eh_alloc.cc (__gnu_cxx::__freeres): Define.
 134         * testsuite/18_support/free_eh_pool.cc: New test.
 135
 136 2016-03-23  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 137
 138         * include/Makefile.am (install-freestanding-headers): Add
 139         concept_check.h and move.h to the installed headers.
 140         * include/Makefile.in: Regenerated.
 141         * include/bits/concept_check.h: Ignore _GLIBCXX_CONCEPT_CHECKS for
 142         freestanding implementations.
 143         * doc/xml/manual/using.xml (_GLIBCXX_CONCEPT_CHECKS): Mention
 144         that this macro has no effect for freestanding implementations.
 145         * doc/html/manual/using_macros.html: Likewise.
 146
 147 2016-02-24  Jonathan Wakely  <jwakely@redhat.com>
 148
 149         PR libstdc++/69939
 150         * include/experimental/tuple (__apply_impl): Qualify get and forward.
 151
 152 2016-02-23  Jonathan Wakely  <jwakely@redhat.com>
 153
 154         * doc/xml/manual/using.xml: Document __STDCPP_WANT_MATH_SPEC_FUNCS__.
 155         * doc/html/*: Regenerate.
 156
 157         PR libstdc++/69893
 158         * include/tr1/cmath (acosh, asinh, atanh, cbrt, copysign, erf, erfc,
 159         exp2, expm1, fdim, fma, fmax, fmin, hypot, ilogb, lgamma, llrint,
 160         llround, log1p, log2, logb, lrint, lround, nan, nearbyint, nextafter,
 161         nexttoward, remainder, remquo, rint, round, scalbln, scalbn, tgamma,
 162         trunc) [__cplusplus >= 201103L]: Import from namespace std.
 163         (fabs) [__cplusplus < 201103L]: Import from namespace std.
 164         * include/tr1/complex (acosh, asinh, atanh) [__cplusplus >= 201103L]:
 165         Likewise.
 166         * testsuite/tr1/headers/c++200x/complex.cc: Add std::fabs to global
 167         namespace before including TR1 headers.
 168         * testsuite/tr1/headers/c++200x/math.cc: New test.
 169
 170 2016-02-23  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 171
 172         PR libstdc++/69881
 173         * include/c_global/cstdarg: Undefine __need___va_list.
 174         * include/c_global/cstddef: Undefine all kinds of __need_*.
 175
 176 2016-02-16  Tim Shen  <timshen@google.com>
 177
 178         PR libstdc++/69794
 179         * include/bits/regex_scanner.h: Add different special character
 180         sets for grep and egrep regex.
 181         * include/bits/regex_scanner.tcc: Use _M_spec_char more uniformly.
 182         * testsuite/28_regex/regression.cc: Add new testcase.
 183
 184 2016-02-08  Jonathan Wakely  <jwakely@redhat.com>
 185
 186         * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Remove accidentally
 187         added 'constexpr' in previous commit.
 188         * configure: Regenerate.
 189
 190         PR libstdc++/48891
 191         * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Enable isinf and isnan
 192         checks for all targets except *-*-solaris2.* and ensure we find the
 193         libc math.h header not our own.
 194         * configure: Regenerate.
 195
 196 2016-02-05  Dominik Vogt  <vogt@linux.vnet.ibm.com>
 197
 198         * config/abi/post/s390x-linux-gnu/32/baseline_symbols.txt (FUNC):
 199         New file.  Copied over from s390-linux-gnu.
 200
 201 2016-02-04  Jonathan Wakely  <jwakely@redhat.com>
 202
 203         PR libstdc++/69626
 204         * acinclude.m4 (GLIBCXX_ENABLE_C99): Check C99 stdlib.h functions
 205         with -std=c++98 and define _GLIBCXX98_USE_C99_STDLIB.
 206         * config.h.in: Regenerate.
 207         * configure: Regenerate.
 208         * testsuite/21_strings/c_strings/char/69626.cc: New.
 209
 210         * doc/html/index.html: Regenerate.
 211
 212         * doc/xml/manual/containers.xml: Add cross-reference to Dual ABI.
 213         * doc/xml/manual/spine.xml: Update copyright years and author blurb.
 214         * doc/html/*: Regenerate.
 215
 216 2016-02-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 217
 218         PR libstdc++/69581
 219         * include/c_compatibility/math.h: Move header guards.
 220         * include/c_compatibility/stdlib.h: Likewise.
 221
 222 2016-01-29  Jonathan Wakely  <jwakely@redhat.com>
 223
 224         PR libstdc++/69506
 225         * config/os/newlib/os_defines.h (_GLIBCXX_USE_WEAK_REF): Define.
 226
 227 2016-01-28  John David Anglin  <danglin@gcc.gnu.org>
 228
 229         PR libstdc++/69450
 230         * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Split check for obsolete
 231         isinf and isnan functions into two independent checks.  Check on hpux.
 232         * config.h.in: Regenerate.
 233         * configure: Regenerate.
 234         * include/c_global/cmath (isinf(double), isnan(double)): Use
 235         _GLIBCXX_HAVE_OBSOLETE_ISINF and _GLIBCXX_HAVE_OBSOLETE_ISNAN,
 236         respectively.
 237
 238 2016-01-27  Jakub Jelinek  <jakub@redhat.com>
 239
 240         * testsuite/libstdc++-prettyprinters/whatis.cc: Include <random>.
 241
 242 2016-01-27  Jonathan Wakely  <jwakely@redhat.com>
 243
 244         PR libstdc++/69295
 245         * testsuite/ext/special_functions/hyperg/check_value.cc: Use
 246         -ffp-contract=off, and -ffloat-store to disable excess precision.
 247         * testsuite/special_functions/02_assoc_legendre/check_value.cc: Use
 248         -ffp-contract=off.
 249
 250 2016-01-26  Jonathan Wakely  <jwakely@redhat.com>
 251
 252         PR libstdc++/69478
 253         * include/bits/stl_algobase.h (__copy_move<_IsMove, true,
 254         random_access_iterator_tag>): Check is_move_assignable when moving.
 255         (__copy_move_backwards<_IsMove, true, random_access_iterator_tag>):
 256         Likewise.
 257         * testsuite/25_algorithms/copy/move_iterators/69478.cc: New.
 258         * testsuite/25_algorithms/copy_backward/move_iterators/69478.cc: New.
 259         * testsuite/25_algorithms/move/69478.cc: New.
 260         * testsuite/25_algorithms/move_backward/69478.cc: new.
 261
 262 2016-01-26  Andris Pavenis  <andris.pavenis@iki.fi>
 263
 264         * include/c_compatibility/stdlib.h: Include wide character related
 265         definitions only when they are available in cstdlib.
 266
 267 2016-01-25  Jonathan Wakely  <jwakely@redhat.com>
 268
 269         PR libstdc++/69464
 270         * include/Makefile.am: Add new header.
 271         * include/Makefile.in: Regenerate.
 272         * include/bits/random.h (uniform_int_distribution): Move to
 273         bits/uniform_int_dist.h.
 274         * include/bits/random.tcc (uniform_int_distribution::operator(),
 275         uniform_int_distribution::__generate_impl): Likewise.
 276         * include/bits/uniform_int_dist.h: New header.
 277         * include/bits/stl_algo.h [__cplusplus >= 201103L]: Include
 278         <bits/uniform_int_dist.h> instead of <random>.
 279         * testsuite/20_util/specialized_algorithms/uninitialized_copy/
 280         move_iterators/1.cc: Include correct header for uninitialized_copy.
 281         * testsuite/20_util/specialized_algorithms/uninitialized_copy_n/
 282         move_iterators/1.cc: Likewise.
 283         * testsuite/25_algorithms/nth_element/58800.cc: Include correct
 284         header for vector.
 285         * testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error lines.
 286
 287 2016-01-23  John David Anglin  <danglin@gcc.gnu.org>
 288
 289         PR libstdc++/69446
 290         * config/os/hpux/os_defines.h (_GLIBCXX_USE_WEAK_REF): Define.
 291
 292 2016-01-22  Edward Smith-Rowland  <3dw4rd@verizon.net>
 293
 294         TR29124 C++ Special Math - <math.h> pulls funcs into global namespace.
 295         * include/c_compatibility/math.h: Import the TR29124 functions
 296         into the global namespace.
 297         * testsuite/special_functions/01_assoc_laguerre/compile_2.cc: Remove
 298         xfail and make compile-only.
 299         * testsuite/special_functions/02_assoc_legendre/compile_2.cc: Ditto.
 300         * testsuite/special_functions/03_beta/compile_2.cc: Ditto.
 301         * testsuite/special_functions/04_comp_ellint_1/compile_2.cc: Ditto.
 302         * testsuite/special_functions/05_comp_ellint_2/compile_2.cc: Ditto.
 303         * testsuite/special_functions/06_comp_ellint_3/compile_2.cc: Ditto.
 304         * testsuite/special_functions/07_cyl_bessel_i/compile_2.cc: Ditto.
 305         * testsuite/special_functions/08_cyl_bessel_j/compile_2.cc: Ditto.
 306         * testsuite/special_functions/09_cyl_bessel_k/compile_2.cc: Ditto.
 307         * testsuite/special_functions/10_cyl_neumann/compile_2.cc: Ditto.
 308         * testsuite/special_functions/11_ellint_1/compile_2.cc: Ditto.
 309         * testsuite/special_functions/12_ellint_2/compile_2.cc: Ditto.
 310         * testsuite/special_functions/13_ellint_3/compile_2.cc: Ditto.
 311         * testsuite/special_functions/14_expint/compile_2.cc: Ditto.
 312         * testsuite/special_functions/15_hermite/compile_2.cc: Ditto.
 313         * testsuite/special_functions/16_laguerre/compile_2.cc: Ditto.
 314         * testsuite/special_functions/17_legendre/compile_2.cc: Ditto.
 315         * testsuite/special_functions/18_riemann_zeta/compile_2.cc: Ditto.
 316         * testsuite/special_functions/19_sph_bessel/compile_2.cc: Ditto.
 317         * testsuite/special_functions/20_sph_legendre/compile_2.cc: Ditto.
 318         * testsuite/special_functions/21_sph_neumann/compile_2.cc: Ditto.
 319
 320 2016-01-22  Jonathan Wakely  <jwakely@redhat.com>
 321
 322         PR libstdc++/69116
 323         * include/bits/valarray_before.h (__fun, __fun_with_valarray): Only
 324         define result_type for types which can be safely used with valarrays.
 325         * testsuite/26_numerics/valarray/69116.cc: New.
 326
 327         PR libstdc++/69413
 328         * config/os/gnu-linux/os_defines.h: Define
 329         _GLIBCXX_NO_OBSOLETE_ISINF_ISNAN_DYNAMIC.
 330         * include/c_global/cmath (isinf, isnan): Check it.
 331         * doc/xml/manual/internals.xml: Document it.
 332         * doc/html/*: Regenerate.
 333
 334 2016-01-21  Jonathan Wakely  <jwakely@redhat.com>
 335
 336         PR libstdc++/69406
 337         * include/bits/cpp_type_traits.h: Ensure C++ language linkage.
 338         * include/ext/type_traits.h: Likewise.
 339         * testsuite/17_intro/headers/c++2011/linkage.cc: Check autoconf macros
 340         for presence of C headers.
 341         * testsuite/ext/type_traits/add_unsigned_floating_neg.cc: Adjust
 342         dg-error line number.
 343         * testsuite/ext/type_traits/add_unsigned_integer_neg.cc: Likewise.
 344         * testsuite/ext/type_traits/remove_unsigned_floating_neg.cc: Likewise.
 345         * testsuite/ext/type_traits/remove_unsigned_integer_neg.cc: Likewise.
 346
 347 2016-01-20  Torvald Riegel  <triegel@redhat.com>
 348
 349         PR libstdc++/69310
 350         * config/os/bsd/darwin/os_defines.h (_GLIBCXX_USE_WEAK_REF): Define.
 351
 352 2016-01-20  Jonathan Wakely  <jwakely@redhat.com>
 353
 354         PR libstdc++/60401
 355         * include/c_compatibility/math.h (acosh, asinh, atanh, acbrt,
 356         copysign, erf, erfc, exp2, expm1, fdim, fma, fmax, fmin, hypot, ilogb,
 357         lgamma, llrint, llround, log1p, log2, logb, lrint, lround, nearbyint,
 358         nextafter, nexttoward, remainder, remquo, rint, round, scalbln, scalbn,
 359         tgamma, trunc) [__cplusplus >= 201103L && _GLIBCXX_USE_C99_MATH_TR1]:
 360         Add using declarations.
 361         * testsuite/26_numerics/headers/cmath/60401.cc: New.
 362
 363         PR libstdc++/69386
 364         * include/c_global/ccomplex: Ensure C++ language linkage.
 365         * include/c_global/cmath: Likewise.
 366         * include/c_global/cstdlib: Likewise.
 367         * include/c_global/ctgmath: Likewise.
 368         * testsuite/17_intro/headers/c++2011/linkage.cc: New.
 369
 370 2016-01-19  Jonathan Wakely  <jwakely@redhat.com>
 371
 372         PR libstdc++/14608
 373         PR libstdc++/60401
 374         * include/Makefile.am: Use c_compatibility math.h and stdlib.h for
 375         --enable-cheaders=c_global configs.
 376         * include/Makefile.in: Regenerate.
 377         * include/c_compatibility/math.h: Remove obsolete _GLIBCXX_NAMESPACE_C
 378         test and allow inclusion from C files.
 379         * include/c_compatibility/stdlib.h: Likewise. Support freestanding.
 380         (at_quick_exit, quick_exit): Add using directives.
 381         * include/c_global/cmath: Use #include_next for math.h.
 382         * include/c_global/cstdlib: Use #include_next for stdlib.h.
 383         * testsuite/26_numerics/headers/cmath/14608.cc: New.
 384         * testsuite/26_numerics/headers/cmath/c99_classification_macros_c.cc:
 385         Remove xfail for most targets.
 386         * testsuite/26_numerics/headers/cstdlib/60401.cc: New.
 387
 388 2016-01-18  Torvald Riegel  <triegel@redhat.com>
 389
 390         * include/bits/c++config (_GLIBCXX_USE_WEAK_REF): New.
 391         (_GLIBCXX_TXN_SAFE, _GLIBCXX_TXN_SAFE_DYN): Use _GLIBCXX_USE_WEAK_REF
 392         and move after its definition.
 393         * config/os/aix/os_defines.h (_GLIBCXX_USE_WEAK_REF): Override.
 394         * src/c++11/cow-stdexcept.cc: Use _GLIBCXX_USE_WEAK_REF instead of
 395         __GXX_WEAK__, and only provide transactional clones if
 396         _GLIBCXX_USE_WEAK_REF is true.  Don't provide stubs of libitm
 397         functions.
 398
 399 2016-01-18  Jonathan Wakely  <jwakely@redhat.com>
 400
 401         PR libstdc++/60637
 402         * testsuite/26_numerics/headers/cmath/60637.cc: Add test.
 403
 404         PR libstdc++/69243
 405         * include/std/functional (_Function_base::_M_not_empty_function):
 406         Change overloads for pointers to take arguments by value.
 407         * testsuite/20_util/function/cons/57465.cc: Add tests for
 408         pointer-to-member cases.
 409
 410         PR libstdc++/69340
 411         * src/c++11/cow-stdexcept.cc (_txnal_cow_string_C1_for_exceptions):
 412         Use macros for exception handling and fix unused parameter warning.
 413
 414 2016-01-17  John David Anglin  <danglin@gcc.gnu.org>
 415
 416         PR libstdc++/68734
 417         * config/abi/post/hppa-linux-gnu/baseline_symbols.txt: Update.
 418
 419 2016-01-17  Torvald Riegel  <triegel@redhat.com>
 420
 421         * src/c++11/cow-stdexcept.cc (txnal_read_ptr): Fix static_assert.
 422
 423 2016-01-16  H.J. Lu  <hongjiu.lu@intel.com>
 424
 425         * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Add
 426         __int128 symbols.
 427
 428 2016-01-15  Jonathan Wakely  <jwakely@redhat.com>
 429
 430         PR libstdc++/69293
 431         * include/bits/uses_allocator.h (__uses_alloc<true, ...>): Add
 432         static assertion that type is constructible from the arguments.
 433         * testsuite/20_util/scoped_allocator/69293_neg.cc: New.
 434         * testsuite/20_util/uses_allocator/69293_neg.cc: New.
 435         * testsuite/20_util/uses_allocator/cons_neg.cc: Adjust dg-error.
 436
 437         PR libstdc++/69294
 438         * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Check for obsolete isinf
 439         and isnan on AIX. Quote variables.
 440         * configure: Regenerate.
 441
 442 2016-01-15  Torvald Riegel  <triegel@redhat.com>
 443
 444         * include/bits/basic_string.h (basic_string): Declare friends.
 445         * include/bits/c++config (_GLIBCXX_TXN_SAFE,
 446         _GLIBCXX_TXN_SAFE_DYN, _GLIBCXX_USE_ALLOCATOR_NEW): New.
 447         * include/std/stdexcept (logic_error, domain_error, invalid_argument,
 448         length_error, out_of_range, runtime_error, range_error,
 449         underflow_error, overflow_error): Declare members as transaction-safe.
 450         (logic_error, runtime_error): Declare friend functions.
 451         * libsupc++/exception (exception, bad_exception): Declare members as
 452         transaction-safe.
 453         * src/c++11/cow-stdexcept.cc: Define transactional clones for the
 454         transaction-safe members of exceptions and helper functions.
 455         * libsupc++/eh_exception.cc: Adjust and define transactional clones.
 456         * config/abi/pre/gnu.ver (GLIBCXX_3.4.22) Add transactional clones.
 457         (CXXABI_1.3.10): New.
 458         * acinclude.m4 (GLIBCXX_CHECK_SIZE_T_MANGLING): New.
 459         (GLIBCXX_ENABLE_ALLOCATOR): Set ENABLE_ALLOCATOR_NEW.
 460         * configure.ac: Call GLIBCXX_CHECK_SIZE_T_MANGLING.
 461         * include/Makefile.am: Write ENABLE_ALLOCATOR_NEW to c++config.h.
 462         * include/Makefile.in: Regenerate.
 463         * config.h.in: Regenerate.
 464         * configure: Regenerate.
 465         * testsuite/util/testsuite_abi.cc (check_version): Add CXXABI_1.3.10.
 466
 467 2016-01-15  Steve Ellcey  <sellcey@imgtec.com>
 468
 469         * include/ext/random.tcc: Use __builtin_isfinite instead of
 470         std::isfinite.
 471
 472 2016-01-15  Jonathan Wakely  <jwakely@redhat.com>
 473
 474         * include/bits/std_mutex.h: Fix Doxygen @file name.
 475
 476 2016-01-14  Edward Smith-Rowland  <3dw4rd@verizon.net>
 477             Jonathan Wakely  <jwakely@redhat.com>
 478             Florian Goth <CaptainSifff@gmx.de>
 479
 480         Implement TR29124 C++ special Math Functions.
 481         * include/Makefile.am: Add new headers.
 482         * include/Makefile.in: Regenerate.
 483         * include/bits/specfun.h: New.
 484         * include/c_global/cmath: Adjust for both tr1 and tr29124 maths.
 485         * include/tr1/bessel_function.tcc: Ditto.
 486         * include/tr1/beta_function.tcc: Ditto.
 487         * include/tr1/cmath: Ditto.
 488         * include/tr1/ell_integral.tcc: Ditto.
 489         * include/tr1/exp_integral.tcc: Ditto.
 490         * include/tr1/gamma.tcc: Ditto.
 491         * include/tr1/hypergeometric.tcc: Ditto.
 492         * include/tr1/legendre_function.tcc: Ditto.
 493         * include/tr1/modified_bessel_func.tcc: Ditto.
 494         * include/tr1/poly_hermite.tcc: Ditto.
 495         * include/tr1/poly_laguerre.tcc: Ditto.
 496         * include/tr1/riemann_zeta.tcc: Ditto.
 497         * include/tr1/special_function_util.h: Ditto.
 498         * testsuite/ext/special_functions/conf_hyperg: New.
 499         * testsuite/ext/special_functions/conf_hyperg/check_nan.cc: New.
 500         * testsuite/ext/special_functions/conf_hyperg/check_value.cc: New.
 501         * testsuite/ext/special_functions/conf_hyperg/compile.cc: New.
 502         * testsuite/ext/special_functions/hyperg: New.
 503         * testsuite/ext/special_functions/hyperg/check_nan.cc: New.
 504         * testsuite/ext/special_functions/hyperg/check_value.cc: New.
 505         * testsuite/ext/special_functions/hyperg/compile.cc: New.
 506         * testsuite/libstdc++-dg/conformance.exp: Add special_functions directory.
 507         * testsuite/special_functions/01_assoc_laguerre/check_nan.cc: New.
 508         * testsuite/special_functions/01_assoc_laguerre/check_value.cc: New.
 509         * testsuite/special_functions/01_assoc_laguerre/compile.cc: New.
 510         * testsuite/special_functions/01_assoc_laguerre/compile_2.cc: New.
 511         * testsuite/special_functions/02_assoc_legendre/check_nan.cc: New.
 512         * testsuite/special_functions/02_assoc_legendre/check_value.cc: New.
 513         * testsuite/special_functions/02_assoc_legendre/compile.cc: New.
 514         * testsuite/special_functions/02_assoc_legendre/compile_2.cc: New.
 515         * testsuite/special_functions/03_beta/check_nan.cc: New.
 516         * testsuite/special_functions/03_beta/check_value.cc: New.
 517         * testsuite/special_functions/03_beta/compile.cc: New.
 518         * testsuite/special_functions/03_beta/compile_2.cc: New.
 519         * testsuite/special_functions/04_comp_ellint_1/check_nan.cc: New.
 520         * testsuite/special_functions/04_comp_ellint_1/check_value.cc: New.
 521         * testsuite/special_functions/04_comp_ellint_1/compile.cc: New.
 522         * testsuite/special_functions/04_comp_ellint_1/compile_2.cc: New.
 523         * testsuite/special_functions/05_comp_ellint_2/check_nan.cc: New.
 524         * testsuite/special_functions/05_comp_ellint_2/check_value.cc: New.
 525         * testsuite/special_functions/05_comp_ellint_2/compile.cc: New.
 526         * testsuite/special_functions/05_comp_ellint_2/compile_2.cc: New.
 527         * testsuite/special_functions/06_comp_ellint_3/check_nan.cc: New.
 528         * testsuite/special_functions/06_comp_ellint_3/check_value.cc: New.
 529         * testsuite/special_functions/06_comp_ellint_3/compile.cc: New.
 530         * testsuite/special_functions/06_comp_ellint_3/compile_2.cc: New.
 531         * testsuite/special_functions/07_cyl_bessel_i/check_nan.cc: New.
 532         * testsuite/special_functions/07_cyl_bessel_i/check_value.cc: New.
 533         * testsuite/special_functions/07_cyl_bessel_i/compile.cc: New.
 534         * testsuite/special_functions/07_cyl_bessel_i/compile_2.cc: New.
 535         * testsuite/special_functions/07_cyl_bessel_i/pr56216.cc: New.
 536         * testsuite/special_functions/08_cyl_bessel_j/check_nan.cc: New.
 537         * testsuite/special_functions/08_cyl_bessel_j/check_value.cc: New.
 538         * testsuite/special_functions/08_cyl_bessel_j/compile.cc: New.
 539         * testsuite/special_functions/08_cyl_bessel_j/compile_2.cc: New.
 540         * testsuite/special_functions/09_cyl_bessel_k/check_nan.cc: New.
 541         * testsuite/special_functions/09_cyl_bessel_k/check_value.cc: New.
 542         * testsuite/special_functions/09_cyl_bessel_k/compile.cc: New.
 543         * testsuite/special_functions/09_cyl_bessel_k/compile_2.cc: New.
 544         * testsuite/special_functions/10_cyl_neumann/check_nan.cc: New.
 545         * testsuite/special_functions/10_cyl_neumann/check_value.cc: New.
 546         * testsuite/special_functions/10_cyl_neumann/compile.cc: New.
 547         * testsuite/special_functions/10_cyl_neumann/compile_2.cc: New.
 548         * testsuite/special_functions/11_ellint_1/check_nan.cc: New.
 549         * testsuite/special_functions/11_ellint_1/check_value.cc: New.
 550         * testsuite/special_functions/11_ellint_1/compile.cc: New.
 551         * testsuite/special_functions/11_ellint_1/compile_2.cc: New.
 552         * testsuite/special_functions/12_ellint_2/check_nan.cc: New.
 553         * testsuite/special_functions/12_ellint_2/check_value.cc: New.
 554         * testsuite/special_functions/12_ellint_2/compile.cc: New.
 555         * testsuite/special_functions/12_ellint_2/compile_2.cc: New.
 556         * testsuite/special_functions/13_ellint_3/check_nan.cc: New.
 557         * testsuite/special_functions/13_ellint_3/check_value.cc: New.
 558         * testsuite/special_functions/13_ellint_3/compile.cc: New.
 559         * testsuite/special_functions/13_ellint_3/compile_2.cc: New.
 560         * testsuite/special_functions/14_expint/check_nan.cc: New.
 561         * testsuite/special_functions/14_expint/check_value.cc: New.
 562         * testsuite/special_functions/14_expint/compile.cc: New.
 563         * testsuite/special_functions/14_expint/compile_2.cc: New.
 564         * testsuite/special_functions/15_hermite/check_nan.cc: New.
 565         * testsuite/special_functions/15_hermite/check_value.cc: New.
 566         * testsuite/special_functions/15_hermite/compile.cc: New.
 567         * testsuite/special_functions/15_hermite/compile_2.cc: New.
 568         * testsuite/special_functions/16_laguerre/check_nan.cc: New.
 569         * testsuite/special_functions/16_laguerre/check_value.cc: New.
 570         * testsuite/special_functions/16_laguerre/compile.cc: New.
 571         * testsuite/special_functions/16_laguerre/compile_2.cc: New.
 572         * testsuite/special_functions/17_legendre/check_nan.cc: New.
 573         * testsuite/special_functions/17_legendre/check_value.cc: New.
 574         * testsuite/special_functions/17_legendre/compile.cc: New.
 575         * testsuite/special_functions/17_legendre/compile_2.cc: New.
 576         * testsuite/special_functions/18_riemann_zeta/check_nan.cc: New.
 577         * testsuite/special_functions/18_riemann_zeta/check_value.cc: New.
 578         * testsuite/special_functions/18_riemann_zeta/compile.cc: New.
 579         * testsuite/special_functions/18_riemann_zeta/compile_2.cc: New.
 580         * testsuite/special_functions/19_sph_bessel/check_nan.cc: New.
 581         * testsuite/special_functions/19_sph_bessel/check_value.cc: New.
 582         * testsuite/special_functions/19_sph_bessel/compile.cc: New.
 583         * testsuite/special_functions/19_sph_bessel/compile_2.cc: New.
 584         * testsuite/special_functions/20_sph_legendre/check_nan.cc: New.
 585         * testsuite/special_functions/20_sph_legendre/check_value.cc: New.
 586         * testsuite/special_functions/20_sph_legendre/compile.cc: New.
 587         * testsuite/special_functions/20_sph_legendre/compile_2.cc: New.
 588         * testsuite/special_functions/21_sph_neumann/check_nan.cc: New.
 589         * testsuite/special_functions/21_sph_neumann/check_value.cc: New.
 590         * testsuite/special_functions/21_sph_neumann/compile.cc: New.
 591         * testsuite/special_functions/21_sph_neumann/compile_2.cc: New.
 592         * testsuite/util/specfun_testcase.h: New.
 593         * testsuite/tr1/5_numerical_facilities/special_functions/08_cyl_bessel_i/check_value.cc: More testcases.
 594         * testsuite/tr1/5_numerical_facilities/special_functions/09_cyl_bessel_j/check_value.cc: Ditto.
 595         * testsuite/tr1/5_numerical_facilities/special_functions/10_cyl_bessel_k/check_value.cc: Ditto.
 596         * testsuite/tr1/5_numerical_facilities/special_functions/11_cyl_neumann/check_value.cc: Ditto.
 597         * testsuite/tr1/5_numerical_facilities/special_functions/21_sph_bessel/check_value.cc: Ditto.
 598         * testsuite/tr1/5_numerical_facilities/special_functions/23_sph_neumann/check_value.cc: Ditto.
 599         * testsuite/tr1/5_numerical_facilities/special_functions/16_hermite/check_value.cc: New.
 600
 601 2016-01-13  Jonathan Wakely  <jwakely@redhat.com>
 602
 603         PR libstdc++/48891
 604         * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Check for obsolete isinf
 605         and isnan functions.
 606         * config.h.in: Regenerate.
 607         * configure: Regenerate.
 608         * include/c_global/cmath (isinf(double), isnan(double))
 609         [_GLIBCXX_HAVE_OBSOLETE_ISINF_ISNAN]: Import via using-directive.
 610         * testsuite/26_numerics/headers/cmath/48891.cc: New.
 611
 612 2016-01-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 613
 614         PR libstdc++/66006
 615         * configure.host (abi_baseline_pair): Use separate baseline for
 616         Solaris 11+ and Solaris 10 with gld.
 617         * config/abi/post/solaris2.11/amd64/baseline_symbols.txt: New file.
 618         * config/abi/post/solaris2.11/baseline_symbols.txt: New file.
 619         * config/abi/post/solaris2.11/sparcv9/baseline_symbols.txt: New file.
 620
 621 2016-01-12  Daniel Kruegler  <daniel.kruegler@gmail.com>
 622
 623         PR libstdc++/68877
 624         * include/std/type_traits: Following N4511, reimplement __is_swappable
 625         and __is_nothrow_swappable. Move __is_swappable to namespace std,
 626         adjust callers. Use __is_nothrow_swappable in swap.
 627         * include/bits/move.h: Use __is_nothrow_swappable in swap.
 628         * testsuite/20_util/is_nothrow_swappable/value.cc: Extend; remove
 629         __is_swappable related tests.
 630         * testsuite/20_util/is_swappable/value.cc: New.
 631         * testsuite/20_util/is_swappable/requirements/
 632         explicit_instantiation.cc: New.
 633         * testsuite/20_util/is_swappable/requirements/typedefs.cc: New.
 634         * testsuite/25_algorithms/swap/68877.cc: New.
 635
 636 2016-01-12  Jonathan Wakely  <jwakely@redhat.com>
 637
 638         * testsuite/20_util/function/68995.cc: Test reference_wrapper cases.
 639
 640         PR libstdc++/69005
 641         PR libstdc++/69222
 642         * include/std/functional (function::_Invoke): Remove, use result_of.
 643         (function::_Callable): Replace alias template with class template
 644         and use partial specialization instead of _NotSelf alias template.
 645         (function(_Functor)): Add "not self" constraint so that _Callable is
 646         not used while type is incomplete.
 647         * testsuite/20_util/function/69222.cc: New.
 648
 649 2016-01-11  Jonathan Wakely  <jwakely@redhat.com>
 650
 651         PR libstdc++/60976
 652         * include/bits/alloc_traits.h (allocator_traits<allocator<_Tp>>):
 653         Define partial specialization.
 654         * testsuite/20_util/shared_ptr/cons/58659.cc: Add construct and
 655         destroy members to std::allocator explicit specialization.
 656
 657 2016-01-08  Jonathan Wakely  <jwakely@redhat.com>
 658
 659         * testsuite/26_numerics/headers/cmath/
 660         c99_classification_macros_c++.cc: Rename to ...
 661         * testsuite/26_numerics/headers/cmath/
 662         c99_classification_macros_c++98.cc: Here and add -std=gnu++98.
 663         * testsuite/26_numerics/headers/cmath/
 664         c99_classification_macros_c++0x.cc: Rename to ...
 665         * testsuite/26_numerics/headers/cmath/
 666         c99_classification_macros_c++11.cc: Here.
 667
 668         PR libstdc++/69190
 669         * include/bits/uses_allocator.h: Add missing include.
 670
 671 2016-01-07  Jonathan Wakely  <jwakely@redhat.com>
 672
 673         PR libstdc++/69105
 674         PR libstdc++/69106
 675         PR libstdc++/69114
 676         * include/bits/stl_iterator.h (back_insert_iterator,
 677         front_insert_iterator, insert_iterator): Use __addressof (LWG 2324).
 678         * include/bits/uses_allocator.h (__use_alloc): Use __addressof.
 679         * include/std/future (__future::base::_State_baseV2::__setter):
 680         Likewise.
 681         * include/std/scoped_allocator (__outermost): Likewise.
 682         * testsuite/20_util/scoped_allocator/69114.cc: New.
 683         * testsuite/20_util/uses_allocator/69114.cc: New.
 684         * testsuite/30_threads/promise/69106.cc: New.
 685
 686 2016-01-06  Jonathan Wakely  <jwakely@redhat.com>
 687
 688         PR libstdc++/69092
 689         * include/bits/basic_string.h (basic_string::_S_copy_chars<_Iterator>):
 690         Remove _GLIBCXX_NOEXCEPT.
 691         testsuite/21_strings/basic_string/cons/char/69092.cc: New.
 692
 693         * include/Makefile.am: Adjust.
 694         * include/Makefile.in: Regenerate.
 695         * include/bits/mutex.h: Rename to bits/std_mutex.h.
 696         * include/std/condition_variable: Adjust include.
 697         * include/std/mutex: Likewise.
 698
 699 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
 700
 701         Update copyright years.
 702 \f
 703 Copyright (C) 2016 Free Software Foundation, Inc.
 704
 705 Copying and distribution of this file, with or without modification,
 706 are permitted in any medium without royalty provided the copyright
 707 notice and this notice are preserved.